It depended what part of the Roman Empire you were in. Latin came to dominate most of the European parts of the Empire except the Balkans south of modern Romania. Greek dominated in the Balkans and much of the Middle East, where Aramaic was also widespread and important. In Egypt Greek and Copticwere dominant and North Africa there was a mixture of Latin, Greek, Punic and Berber. In Britain it was a mixture of Latin and Brythonic (the ancestor of Welsh).
The people of Herculaneum spoke a form of Latin known as Vulgar Latin, which was the common spoken language of the Roman Empire.
The Roman empire had one official language and that was Latin. However the well educated spoke Greek because the Greek language was the lingua franca of the diplomatic world. For example, an envoy from Parthia may not be fluent in Latin, but he could speak Greek and would use that language to converse with a Roman senator who did not speak Parthian.
During its reign, the Holy Roman Empire primarily spoke Latin as the official language for administrative and religious purposes. However, various regional languages were also spoken by the diverse population within the empire.
no
As Roman emperor he would have spoken Latin
Of course Arabic.
the Romans spoke Latin, from which French language has drawn a lot.
mostly Latin
Cleopatra learned the Roman language, specifically Latin, to communicate with her Roman contemporaries, build alliances with Roman leaders, and navigate the political intricacies of the Roman Empire, which were crucial for maintaining her power and influence as the ruler of Egypt.
She probably spoke Latin as her main language.
An empire is a great nation, so to speak, and it controls itself. Italy is the country that once WAS the roman empire, as the capitol of the empire lies in there, if that is what you meant.
No, the Greeks spoke, and still speak, Greek, though many of them probably knew Latin in ancient times. Since Greece was the country of so many philosophers and artists, it was important for educated Romans to speak Greek (and not the other way around).